Hi Quan, wenhui, Thanks for the review and feedback.
On Thu, Jun 5, 2026 at 09:25:52 AM, Quan Zongliang wrote: > In the vacuum_all_databases function. If the condition 'if > (dbsToExclude)' is used. All 'exclude-database' processing (including > variable definitions) can be placed in a separate code block. Good suggestion. Attached is v2 incorporating this change, the exclude-database logic (including the `cell` and `first` variable declarations) is now scoped inside an `if (dbsToExclude)` block. This keeps the variables out of the function's top-level scope when the feature isn't being used. The patch is also tracked in CommitFest PG20-1: https://commitfest.postgresql.org/patch/6833/ -- Mohamed Ali AWS RDS
v2-0001-vacuumdb-Add-exclude-database-option-to-skip-data.patch
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